package com.bjsxt.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.bjsxt.domain.Dept;

/**
* 功能描述
*
* @author ASUS
* @date 2024/04/02  9:49
*/
public interface DeptMapper extends BaseMapper<Dept> {
    /**
     * 根据菜单ID查询它的子节点个数
     *
     * @param menuId
     * @return
     */
    Integer queryChildCountByMenuId(Long menuId);
}